Smoking accessory



FIG. 1 is a perspective view of the back, top, and left side of the design for a smoking accessory,

FIG. 2 is a right side view thereof,

FIG. 3 is a top plan view thereof,

FIG. 4 is a left side view thereof,

FIG. 5 is a bottom plan view thereof,

FIG. 6 is a front plan view thereof; and,

FIG. 7 is a back plan view thereof.

The broken lines in the drawings depict parts of the smoking accessory that form no part of the claimed design. 

CLAIM The ornamental design for a smoking accessory, as shown and described. 